Update package version to 0.21.1

pkg.info

@@ -1,9 +1,11 @@
 name: gopls
 description: The official language server for Go
-version: 0.21.0
+version: 0.21.1
 revision: 1
 url: https://github.com/golang/tools/tree/master/gopls
 license: BSD-3-Clause
+maintainers:
+  - [email protected]
 architecture: any
 type: source
 depends:
@@ -12,4 +14,4 @@ downloads:
   - url: https://github.com/golang/tools/archive/gopls/v${BPM_PKG_VERSION}.tar.gz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: c223293463c98039a930cb604d6ff04caff5cd6a3d45e7394cda1f11d8cfc0b5
+    checksum: af211e00c3ffe44fdf2dd3efd557e580791e09f8dbb4284c917bd120bc3c8f9c